从Java中的Pentaho .prpt报告文件生成PDF-依赖关系混乱

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问题描述

有人可以帮助我开始在Maven环境中使用Java从Pentaho .prpt文件生成PDF吗?

Can anyone help me get started generating PDFs from Pentaho .prpt files using java in a maven environment?

我有一本面向Java开发人员的Pentaho Reporting 3.5书籍，我正在从那里尝试一个示例，

I have the Pentaho Reporting 3.5 for Java Developers book, and I'm trying out an example from there, essentially:

ResourceManager manager = new ResourceManager();
manager.registerDefaults();
Resource resource = manager.createDirectly(reportURL, MasterReport.class);
MasterReport report = (MasterReport) resource.getResource();
PdfReportUtil.createPDF(report, outputStream);

我的问题是我找不到MasterReport.class.

My problem is that I can't find MasterReport.class.

我一直在尝试从Pentaho maven存储库中获取依赖项( http: //repo.pentaho.org/artifactory/repo )，但我仍然不确定我是否拥有正确的jar版本-但我找不到任何文档或其他示例，因此仅此而已反复试验.这本书没有列出任何版本，尽管它说明了使用了哪些jar文件.

I've been round and round with this trying to get dependencies out of the Pentaho maven repository (http://repo.pentaho.org/artifactory/repo) and I'm still not sure I've got the right versions of jars - but I can't find any documentation or other examples to go on so it's all trial and error. The book doesn't list any versions although it does say what jar files are used.

有人知道我可以从哪里获得MasterReport吗?和/或我似乎需要各种pentaho和相关罐子的哪个版本?

Does anyone know where I can get MasterReport? And/or which versions of the various pentaho and related jars I seem to require?

更新:通过使用JFreeReport.class而不是MasterReport.class(请参阅下面的乱码)，我可以得出解析异常的意思:

UPDATE: by using JFreeReport.class instead of MasterReport.class (see my garbled comments below) I can get to the point of a parse exception:

这是我的pom片段:

    <dependency>
        <groupId>pentaho</groupId>
        <artifactId>pentaho-reporting-engine-classic</artifactId>
        <version>0.8.9.8</version>
    </dependency>

    <dependency>
        <groupId>pentaho</groupId>
        <artifactId>pentaho-reporting-engine-classic-ext</artifactId>
        <version>0.8.9.8</version>
    </dependency>

    <dependency>
        <groupId>pentaho</groupId>
        <artifactId>libloader</artifactId>
        <version>0.3.7</version>
    </dependency>

    <dependency>
        <groupId>pentaho</groupId>
        <artifactId>libxml</artifactId>
        <version>0.9.11</version>
    </dependency>

    <dependency>
        <groupId>pentaho</groupId>
        <artifactId>libformula</artifactId>
        <version>0.1.18</version>
    </dependency>

    <dependency>
        <groupId>jfree</groupId>
        <artifactId>jcommon</artifactId>
        <version>1.0.12</version>
    </dependency>

    <dependency>
        <groupId>jfree</groupId>
        <artifactId>jcommon-serializer</artifactId>
        <version>0.2.0</version>
    </dependency>

这是个例外:

org.jfree.resourceloader.ResourceCreationException: Unable to parse the document
at org.jfree.xmlns.parser.AbstractXmlResourceFactory.create(AbstractXmlResourceFactory.java:215)
at org.jfree.resourceloader.ResourceManager.performCreate(ResourceManager.java:455)
at org.jfree.resourceloader.ResourceManager.create(ResourceManager.java:383)
at org.jfree.resourceloader.ResourceManager.create(ResourceManager.java:329)
at org.jfree.resourceloader.ResourceManager.createDirectly(ResourceManager.java:315)

pentaho

从Java中的Pentaho .prpt报告文件生成PDF-依赖关系混乱

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